152579399

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{643}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 176816640

約数和(自身を除く): 24237241

約数列:

[1, 7, 109, 311, 643, 763, 2177, 4501, 33899, 70087, 199973, 237293, 490609, 1399811, 21797057, 152579399]

約数ペア:

[(1, 152579399), (7, 21797057), (109, 1399811), (311, 490609), (643, 237293), (763, 199973), (2177, 70087), (4501, 33899)]